Betelgeuse went dark, but didn't go supernova What happened?

betelgeuse  รายงานวิจัยใหม่เปิดเผย “Betelgeuse อยู่ในระยะสุดท้ายของการเผาคาร์บอนในแกนกลาง และเป็นตัวเต็งสำหรับซูเปอร์โนวาของกาแล็กซีทางช้างเผือกครั้งต่อไป  Betelgeuse isn't the sort of star whose demise would produce radiation that could roil the planet's atmosphere At about 650 light-years from

Betelgeuse is an intrinsically variable star, which means its luminosity fluctuates over time Higher nuclear fusion rates within the star will Asteroid will pass in front of bright star Betelgeuse to produce a rare eclipse visible to millions Dec 8, 2023 Does Betelgeuse even rotate? Maybe not

Betelgeuse is one of the largest known stars and is probably at least the size of the orbits of Mars or Jupiter around the sun That's a diameter about 700 Betelgeuse is a red supergiant star roughly 700 light-years away from our own Solar System